My exhaust tape was rusted and broken well (overview during a CT, I had never thought to look before) and the pot was close to fall. Direct visit to a garage in a Citroen Garage: he told me that this piece is welded to the pot and it is impossible to change it; the estimate made when the amount is more than 200 euros .... I quickly decided to look for another solution. And I quickly took this exhaust tape on amazon. Delivery is super fast. The room meets my expectation (though I decreased slightly the diameter so that it fits perfectly silent). Installation can a tedious but once you understand the stuff rolling! I made a very big economy ;-)